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powerpc/p1010rdb: fix calculating ddr_freq_mhz

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There was a bug for calculating ddr_freq_mhz,
it should be divided by 1000000 rather than 0x1000000.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
This commit is contained in:
Shengzhou Liu 2013-08-13 16:41:19 +08:00 committed by York Sun
parent 1c68d01eea
commit e1a2a34019
1 changed files with 1 additions and 1 deletions
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2
board/freescale/p1010rdb/spl_minimal.c
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@ -26,7 +26,7 @@ void sdram_init(void)
ddr_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_DDR_RATIO;
ddr_ratio = ddr_ratio >> MPC85xx_PORPLLSR_DDR_RATIO_SHIFT;
ddr_freq_mhz = (CONFIG_SYS_CLK_FREQ * ddr_ratio) / 0x1000000;
ddr_freq_mhz = (CONFIG_SYS_CLK_FREQ * ddr_ratio) / 1000000;
/* mask off E bit */
u32 svr = SVR_SOC_VER(mfspr(SPRN_SVR));